(19)

(11)

EP 2 127 293 A1

(12)

(43) Date of publication: 02.12.2009 Bulletin 2009/49 (21) Application number: 07848666.9 (22) Date of filing: 21.12.2007

(51) International Patent Classification (IPC):  H04L 29/06(2006.01) H04N 7/00(2006.01) (86) International application number: PCT/GB2007/004942 (87) International publication number: WO 2008/078093 (03.07.2008 Gazette 2008/27)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR (30) Priority: 22.12.2006 GB 0625810 (71) Applicant: British Sky Broadcasting Limited Middlesex TW7 5QD (GB)	(72) Inventors: KELLY, David Isleworth Middlesex TW7 5QD (GB) JAMES, Nicholas Isleworth Middlesex TW7 5QD (GB) (74) Representative: Cross, James Peter Archibald et al R.G.C. Jenkins & Co 26 Caxton Street London SW1H 0RJ London SW1H 0RJ (GB)